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ÖNORM EN ISO 15186-2

Issue date: 2010 11 15

Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 2: Field measurements (ISO 15186-2:2003)

This part of ISO 15186 specifies a sound intensity method to determine the in-situ sound insulation of walls, floors, doors, windows and small building elements. It is intended for measurements that have to be made in the presence of flanking transmission. It can be used to provide sound power data for diagnostic analysis of flanking transmission or to measure flanking sound insulation parameters. This part of ISO 15186 can be used by laboratories that could not satisfy the requirements of ISO 15186-1, which deals with laboratory measurements with no or little flanking transmission. ISO 15186-3 deals with measurements under laboratory conditions, at low frequencies. This part of ISO 15186 also describes the effect of flanking transmission on measurements made using the specified method, and how intensity measurements can be used - to compare the in-situ sound insulation of a building element with laboratory measurements where flanking has been suppressed (i.e. ISO 140-3), - to rank the partial contributions for building elements, and - to measure the flanking sound reduction index for one or more transmission paths (for validation of prediction models such as those given in EN 12354-1). This method gives values for airborne sound insulation, which are frequency dependent. They can be converted into a single number, characterizing the acoustic performance, by application of ISO 717-1.

General information on ÖNORM EN ISO 15186-2

Format
Paper | 31 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer Titel Ausgabedatum Art Link
Dokumentnummer
ISO 140-10:1991
Titel
Acoustics — Measurement of sound insulation in buildings and of building elements — Part 10: Laboratory measurement of airborne sound insulation of small building elements
Ausgabedatum
1991 12 16
Art
Standard
Dokumentnummer
ISO 140-3:1995
Titel
Acoustics — Measurement of sound insulation in buildings and of building elements — Part 3: Laboratory measurements of airborne sound insulation of building elements
Ausgabedatum
1995 05 11
Art
Standard
Dokumentnummer
ISO 140-4:1998
Titel
Acoustics — Measurement of sound insulation in buildings and of building elements — Part 4: Field measurements of airborne sound insulation between rooms
Ausgabedatum
1998 08 20
Art
Standard
Dokumentnummer
ISO 717-1:1996
Titel
Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne sound insulation
Ausgabedatum
1996 12 05
Art
Standard

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